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The impact of bisphenols on reproductive system and on offspring in pigs – A review 2011 - 2020
Chemosphere ( IF 8.8 ) Pub Date : 2020-09-16 , DOI: 10.1016/j.chemosphere.2020.128203
Ivan Bahelka , Roman Stupka , Jaroslav Čítek , Michal Šprysl

This study summarizes the knowledge about effects of bisphenol A (BPA) and its analogues on reproduction of pigs and some parameters of their offspring during period 2011-2020. Bisphenols are known as one of the most harmful environmental toxicants with endocrine-disrupting properties. One study in the reference period related to male reproductive system. Treatment with an antagonist of G-protein coupled estrogen receptor (GPER) – G15, and bisphenol A and its analogues, tetrabromobisphenol A (TBBPA) and tetrachromobisphenol A (TCBPA) diversely disrupted protein molecules controlling the biogenesis and function of microRNA in Leydig cells. Nine studies examined the effect of BPA, bisphenol S (BPS) or fluorene-9-bisphenol (BHPF) on female reproductive system. From the possible protective effect´s point of view seems to be perspective the administration of melatonin in BPA-exposed oocytes. Finally, two studies were found to evaluate the maternal exposure to BPA on offspring´s meat quality, muscle metabolism and oxidative stress. Administration of methyl donor improved antioxidant enzymes activity and reduced oxidative stress in piglets.



中文翻译:

双酚对猪生殖系统和后代的影响– 2011-2020年回顾

这项研究总结了有关双酚A(BPA)及其类似物对猪繁殖及其后代某些参数的影响的知识。双酚被公认为具有破坏内分泌特性的最有害的环境毒物之一。参考期的一项研究与男性生殖系统有关。用G蛋白偶联雌激素受体(GPER)– G15和双酚A及其类似物,四溴双酚A(TBBPA)和四色双酚A(TCBPA)的拮抗剂治疗,可破坏多种蛋白质分子,从而控制Leydig细胞中microRNA的生物发生和功能。九项研究检查了BPA,双酚S(BPS)或芴9-双酚(BHPF)对女性生殖系统的影响。从可能的保护作用的角度看,褪黑激素在暴露于BPA的卵母细胞中的应用是一个角度。最后,有两项研究评估了母体接触BPA的后代肉品质,肌肉代谢和氧化应激。甲基供体的施用改善了仔猪的抗氧化酶活性并降低了氧化应激。

更新日期:2020-09-16
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